IQ Standards

Here we compile the known standards and methodologies on data quality:

• ISO 19157 "Geographic information -- Data quality". The preliminary document on 19157 contains a goldmine of quality definitions: [1]

• ISO Quality definitions extracted by Siri-Jodha Khalsa

• Survey of Data Quality Standards by Jennifer Davis, 2012
• Climate and Forecasting (CF) Quality Flag Variable Attributes
• ISO 19158 (augments ISO 19157 by providing a "quality assurance framework”)